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RD Sharma solutions for Class 9 Mathematics chapter 8 - Co-ordinate Geometry

Mathematics for Class 9 by R D Sharma (2018-19 Session)

RD Sharma Mathematics Class 9 by R D Sharma (2018-19 Session) Chapter 8: Co-ordinate Geometry

Ex. 8.10Others

Chapter 8: Co-ordinate Geometry Exercise 8.10 solutions [Page 6]

Ex. 8.10 | Q 1.01 | Page 6

Plot the following point on the graph paper:

(2,5)

Ex. 8.10 | Q 1.02 | Page 6

Plot the following point on the graph paper:

(4, −3)

Ex. 8.10 | Q 1.03 | Page 6

Plot the following point on the graph paper:

(−5, −7)

Ex. 8.10 | Q 1.04 | Page 6

Plot the following point on the graph paper:

(7, −4)

Ex. 8.10 | Q 1.05 | Page 6

Plot the following point on the graph paper:

(−3, 2)

Ex. 8.10 | Q 1.06 | Page 6

Plot the following point on the graph paper:

(7, 0)

Ex. 8.10 | Q 1.07 | Page 6

Plot the following point on the graph paper:

(−4, 0)

Ex. 8.10 | Q 1.08 | Page 6

Plot the following point on the graph paper:

(0, 7)

Ex. 8.10 | Q 1.09 | Page 6

Plot the following point on the graph paper:

(0, −4)

Ex. 8.10 | Q 1.1 | Page 6

Plot the following point on the graph paper:

(0, 0)

Ex. 8.10 | Q 2 | Page 6

Write the coordinates of each of the following points marked in the graph paper: Chapter 8: Co-ordinate Geometry solutions [Page 7]

Q 1 | Page 7

Mark the correct alternative in each of the following:
The point of intersect of the coordinate axes is

• ordinate

• abscissa

•  origin

Q 2 | Page 7

The abscissa and ordinate of the origin are

• (0, 0)

• (1, 0)

• (0, 1)

• (1 , 1)

Q 3 | Page 7

The measure of the angle between the coordinate axes is

• 90°

• 180°

• 360°

Q 4 | Page 7

A point whose abscissa and ordinate are 2 and −5 respectively, lies in

Q 5 | Page 7

Points (−4, 0) and (7, 0) lie

• on x-axis

• y-axis

• in first quadrant

• In second quadrant

Q 6 | Page 7

The ordinate of any point on x-axis is

• 0

• 1

• -1

• any number

Q 7 | Page 7

The abscissa of any point on y-axis is

• 0

• 1

• -1

• any number

Q 8 | Page 7

The abscissa of a point is positive in the

•  First and Second quadrant

• Second and Third quadrant

• Third and Fourth quadrant

• Fourth and First quadrant

Q 9 | Page 7

A point whose abscissa is −3 and ordinate 2 lies in

Q 10 | Page 7

Two points having same abscissae but different ordinate lie on

• x-axis

• y-axis

• a line parallel to y-axis

• a line parallel to x-axis

Q 11 | Page 7

The perpendicular distance of the point P (4, 3) from x-axis is

• 4

• 3

• 5

• none of these

Q 12 | Page 7

The perpendicular distance of the P (4,3)  from y-axis is

• 4

• 3

• 5

• none of these

Q 13 | Page 7

The distance of the point P (4, 3) from the origin is

• 4

• 3

• 5

• 7

Q 14 | Page 7

The area of the triangle formed by the points A(2,0) B(6,0)  and C(4,6) is

•  24 sq. units

• 12 sq. units

• 10 sq. units

• none of these

Q 15 | Page 7

The area of the triangle formed by the points P (0, 1), Q (0, 5) and R (3, 4) is

• 16 sq. units

• 8 sq. units

• 4 sq. units

• 6 sq. units

Chapter 8: Co-ordinate Geometry

Ex. 8.10Others

RD Sharma Mathematics Class 9 by R D Sharma (2018-19 Session) RD Sharma solutions for Class 9 Mathematics chapter 8 - Co-ordinate Geometry

RD Sharma solutions for Class 9 Maths chapter 8 (Co-ordinate Geometry) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Mathematics for Class 9 by R D Sharma (2018-19 Session) solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in Class 9 Mathematics chapter 8 Co-ordinate Geometry are Introduction of Coordinate Geometry, Cartesian System, Plotting a Point in the Plane If Its Coordinates Are Given.

Using RD Sharma Class 9 solutions Co-ordinate Geometry exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in RD Sharma Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 9 prefer RD Sharma Textbook Solutions to score more in exam.

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